diff --git a/Lab01.cbp b/Lab01.cbp
index d25c7da..aa7d216 100644
--- a/Lab01.cbp
+++ b/Lab01.cbp
@@ -34,6 +34,8 @@
 		</Compiler>
 		<Unit filename="histogram.cpp" />
 		<Unit filename="main.cpp" />
+		<Unit filename="text.cpp" />
+		<Unit filename="text.h" />
 		<Extensions />
 	</Project>
 </CodeBlocks_project_file>
diff --git a/main.cpp b/main.cpp
index 4e8bb0d..8883021 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,7 @@
 #include <iostream>
 #include <vector>
 #include "histogram.h"
+#include "text.h"
 using namespace std;
 struct Input
 {
@@ -25,63 +26,6 @@ input_data()
     }
     return in;
 }
-void
-show_histogram_text(const vector <size_t> &bins)
-{
-    const size_t SCREEN_WIDTH = 80;
-    const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
-    int max_count = bins[0];
-    for (size_t i = 0; i < bins.size(); i++)
-    {
-        if (bins[i] > max_count)
-        {
-            max_count = bins[i];
-        }
-    }
-    if (max_count > MAX_ASTERISK)
-    {
-        for (int i = 0; i < bins.size(); i++)
-        {
-            size_t height = MAX_ASTERISK * (static_cast<double>(bins[i]) / max_count);
-            if (bins[i] < 100)
-            {
-                cout << " ";
-                if (bins[i] < 10)
-                {
-                    cout << " ";
-                }
-            }
-            cout << bins[i] << "|";
-            for (size_t j = 0; j < height; j++)
-            {
-                cout << "*";
-            }
-            cout << endl;
-        }
-    }
-
-    else
-    {
-        for (int i = 0; i < bins.size(); i++)
-        {
-            if (bins[i] < 100)
-            {
-                cout << " ";
-                if (bins [i] < 10)
-                {
-                    cout << " ";
-                }
-            }
-            cout << bins[i] << "|";
-            for (int j = 0; j < bins[i]; j++)
-            {
-                cout << "*";
-            }
-            cout << endl;
-        }
-    }
-}
-
 int
 main()
 {
diff --git a/text.cpp b/text.cpp
new file mode 100644
index 0000000..f272c99
--- /dev/null
+++ b/text.cpp
@@ -0,0 +1,61 @@
+#include <iostream>
+#include <vector>
+#include "text.h"
+
+const std::size_t SCREEN_WIDTH = 80;
+const std::size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+
+void
+show_histogram_text(const std::vector <std::size_t> &bins)
+{
+    std::size_t max_count = bins[0];
+    for (std::size_t i = 0; i < bins.size(); i++)
+    {
+        if (bins[i] > max_count)
+        {
+            max_count = bins[i];
+        }
+    }
+    if (max_count > MAX_ASTERISK)
+    {
+        for (std::size_t i = 0; i < bins.size(); i++)
+        {
+            std::size_t height = MAX_ASTERISK * (static_cast<double>(bins[i]) / max_count);
+            if (bins[i] < 100)
+            {
+                std::cout << " ";
+                if (bins[i] < 10)
+                {
+                    std::cout << " ";
+                }
+            }
+            std::cout << bins[i] << "|";
+            for (std::size_t j = 0; j < height; j++)
+            {
+                std::cout << "*";
+            }
+            std::cout << std::endl;
+        }
+    }
+
+    else
+    {
+        for (int i = 0; i < bins.size(); i++)
+        {
+            if (bins[i] < 100)
+            {
+                std::cout << " ";
+                if (bins [i] < 10)
+                {
+                    std::cout << " ";
+                }
+            }
+            std::cout << bins[i] << "|";
+            for (int j = 0; j < bins[i]; j++)
+            {
+                std::cout << "*";
+            }
+            std::cout << std::endl;
+        }
+    }
+}
diff --git a/text.h b/text.h
new file mode 100644
index 0000000..86bd41e
--- /dev/null
+++ b/text.h
@@ -0,0 +1,8 @@
+#ifndef TEXT_H_INCLUDED
+#define TEXT_H_INCLUDED
+
+#include <vector>
+
+void show_histogram_text(const std::vector <std::size_t> &bins);
+
+#endif // TEXT_H_INCLUDED